Researchers Warn of Ongoing Mass Exploitation of Zimbra RCE Vulnerability

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Thursday added two flaws to its Known Exploited Vulnerabilities Catalog, citing evidence of active exploitation.
The two high-severity issues relate to weaknesses in Zimbra Collaboration, both of which could be chained to achieve unauthenticated remote code execution on affected email servers -

CVE-2022-27925 (CVSS score: 7.2)

exploitation rce researchers vulnerability zimbra